{Off topic} Cannot use WP – Javascript security settings on laptop

Hello

I can’t get my head around this – so am seeking help.

I have upgraded to a new laptop (Lenovo Thinkpad Edge) which is excellent except for one major issue.

Somehow – it is blocking all the (javascript??) links: upload/insert media, publish media, add new category, choose from most used post tags etc.

What I have checked:
– Not Anti- Virus as have disabled this and tried
– Not browsers – as have x-tried three
– Is definitely the laptop – these links work on my old laptop perfectly

Any thoughts?

Thanks

Ray